Calculating-machine.



H. E. GOLDBERG; CALCULATING MACHINE-L APPLICATION FILED SEPT. 9. I911.

.Paten ted Aug. 20, 1918.

I 3 SHEETSSHEET,1-

H. E GOLDBERG. CALCULATING MACHINE.

APPLICATION FILED S EPT. 9| I911.

Patented Aug. 20,v 1918.

3 SHEETS SHEET 2.

IN VENTOR WI TNESSES:

5,15. GOLDBERG. CALCULATING MACHINE. APPLICATION FILED SEPT. 9, 1911.

1,276,520. Patented Aug. 20, 1918.

3 SHEETS-SHEET 3- WITNESSES: IN VENTOR UNITED STATES PATENT OFFICE.

HYMAN ELI GOLDBERG, OF CHICAGO, ILLINOIS, ASSIGNOR T0 GOLDBERG CALCULATING MACHINE COMPANY, OF CHICAGO, ILLINOIS.

CALCULATING-MACHINE.

Specification of Letters Patent.

Patented Aug. 20, 1918.

Application filed September 9, 1911. Serial No. 648,540. A

My invention is an improvement in calcu lators attached to typewriters and more particularly to the calculator known as theWahl adding machine now. on the market 1n conj nection with the Remington typewriter, By means of this calculator it is posslble to addnumbers arranged-on the paper in a vertical column. But the calculator as new constructed is not adapted for the addltlon .of

numbers arranged upon the paper in a hori-' zontal-line, although mechanism illustratlng.

the addition of numbers so arranged is' described in several patents, among them Pat.-

ent No. 893,717, issued to John C. Wahl,.

One of the main objects of July 21, 1908. my inventionhas been the ,modificatlon [of the calculator to adapt it to the above mentioned horizontal addition of numbers with but few changes of its parts.

The invention is illustrated by the draw in s of which' igurel'represents a front elevation of the adding and subtracting calculator mounted upon a typewriter (namely the Wahl calculator mounted upon the Remington visible typewriter). v a Fig. 2 represents afragmentary plan view of the same, and I Fig. 3, an end elevation thereof.

Fig. 4 is an enlarged View of a detall.

To represent the typewriter there is shown the framework 1, on-which is mountel the carriage 2, and the keys 3. Of course there are supposed 'to be present the type bars,

' connecting mechanism, platen, escapement mechanism and all otherparts which enter into the constructionof a typewriter. But

' as they form no part of the invention and are old in the art they are left out in the illustrations.

To represent the adding and subtracting calculator there is present the master mechanism 4, mounted on the framework 1. The master mechanism is suitably connected to and operated by the numeral keys 3 of the typewriter. The master mechanism operates the totalizer 5 which is suitably mounted therefore upona truck 6, which in turn is carried by the arms], attached to the carriage 2. The

totalizer'is locked in place by being bolted I to the rack 8 which is astened to the truck.

v In the mechanism of my invention there are added two brackets 10'10, fastened to the framework. Rotatably mounted in the brackets is a shaft 11 which has a; keyway 12 cut therein. Mounted on the shaft 11 is the reciprocator 13 which has a feather 14 toengage the keyway 12. The reciprocator 13 iscontinually pulled to the right by means i of a spring 15 which is fastened by its one endtothe-reciprocator and by its other end to thefframework. If there were no resist-' mice, the reciprocator 13-would be moved to the right where} it would stop against a spring 16, whichis wound around the right end of the shaft 11.above-mentioned. This spring 16 has its one end inserted in the keyway 12 and the other end fastened to bracket 10. ffThe' spring is thus able to accomplish two functions, the one just mentioned, namely to prevent the reciprocator 13 from being pulledptoo far to the right, and the other namely to give the shaft 11a tendency to rotate its top portion forward.

The front end of the reciprocator 13 is provided with a bolt 20, which bythe combinedlaction of the twosprings 15 and 16 thus'has a tendency to move both downward and to the right. This tendency is resisted by a rider -21 projecting from the reciprocator continuallymiding upon the track 22 forming part of the framework. Normally the bolt 20 is in its down position, but when "the reciprocator 13 occupies its position at,

the extreme rightior at the extreme left,

and, the bolt 20 has therefore'beenraised to its elevated position.

In Figs'l and 2 are'represented three totalizers mounted on the truck, a dotted one at the right, a dotted one at the left and one drawn in full lines'at' the middle. The two end totalizers are fastened to the truck in the manner described in Patent No.

893,719' above cited; That is, they are rigidly fastened to the truck and during the operation of the machine are carried along therewith. They' will therefore be called the fixed totalizers. The middle totalizer is not rigidly fixed on the truck but can be' reciprocated thereon. It will therefore be called the reciprocatingtotalizer. Its concator is pulled along by the totalizer against the force of the spring 15. The motion of the carriage continues until the latch finger 42 comes in contact with the tripper 41 above Q described. This 'releasesthe latch and totalstruction has been modified as follows. The

bolt by meansof which each of the fixed totalizers is held upon the truck has been" removed and in its place has been substituted a latch (best shown in Fig. 4). This latch is carried by abar 31, which is mount- I ed upon and forms a part of the framework of the totalizer. This latch 30 is continually pressed by a spring 32 to contact with the rack 8 above mentioned in which rack there have been cut a series of beveled notches 33 to cooperate with said-latch 30. It is evident that the construction shown permits the slid ing to the left of the totalizer upon the bar, but prevents any sliding to the right. Fastened to the top and forming part of the latch30 is the finger 41, by means of which said latch can be opened so as not to engage thenotches to releasethe top from the truck. To cooperate with said finger 32 is a tripper 4:2 fastened to the framework, the result being that whenever the totalizer is carried past the flipper-42 the latch is opened and the totalizer disengaged from the rack.

Mounted upon the top of the'totalizer is a izer upon'the truck whereupon the spring 15 immediately pulls the reciprocator and totalizer back to the right until further mo tion is stopped by the engagement of .the

latch with the notch 33.next to the right. a

middle totalizer. again passes the tripper 4C2 and'the latch isagain opened, but now the totalizer cannot be drawn back to the right;

The middle totalizer is therefore carried "along farther to. the left than it would have gone if the fixed totalizer had notbeen present. The reciprocator also is carried farther to' the left than it has yet been carried.

This continues until during such further motion of the reciprocator the rider 21 climbs up on the hill'24t above mentioned. The bolt 20 is thereupon lifted out from the cut 53 whereupon the reciprocator is immediately drawn to the right. The totalizer catch 50, which has an incline 51 formed upon its right side, a similar incline '52 formed-upon its left side, and at its center.

a 6111.53, the edges of which are beveled as shown, at 54.

This catch is intended for.

the reception of the reciprocator bolt 20 of' the reciprocator above described.

The operation of the mechanism is as follows: Assume that the'carriage is in its "extreme position at theright and that the reciprocating totalizer occupies u on the truck its extreme position at the -le t, that is, in

CO'IltiLCi'lWltll the fixed totalizer mounted upon the left-end of'the truck. As the carriage of the typewriter advances to the left, be. cause of the operation of the typewriter keys, or otherwise, the left fixed totalizer is carried ,past the master mechanism. During this period :the keys might be operated for letters or numbers. All this while the mid-. dle totalizer has been carried along by its latch which is engaged with the notch 33.

h As the carriage advances further the incline 52 of the notch 50 passes" under the reciprocating bolt 20 and lifts it up. As the motion of the truck and totalizer continues the bolt 20 passes over the bevel 54 and drops into the out 53 and from there on the reciprohowever is carried still farther to the left I by. the motion of the carriage, and such mo, tion may be of any extent; It is thus possible for the totalizer mounted upon the right end of the truck to reach and be op erated on and even pass by themaster mechams m. Thus words may be Written to the right of the right totalizer.

The carriage is now returned to the right ready for. the writing of the'next line.

During said return .the fixed totalizer mounted on the right end of the truck passes over the master mechanism. The middle totalizer now adjacent to the fixed totalizer at the right then'comes in contact with the bolt 20 by means ofthe bevel 51 formed upon the catch 50. The motion of the car- 'riage to the' right continues. The catch 50 will therefore either lift up the bolt 20 of the.

reciprocator, which will thereupon drop into the cut 53, thus engaging the totalizer and preventing any further motion thereof to the right, or should ithappen that the totalizer moves very freely' upon the truck then the resistance of the bolt 20 to being lifted might be sufiicient to shift the totalizer on. the truck.

In either case, the further progress to the right of the middle totalizer is resisted, which resistance compels the totalizer to slide on the truck, the latch clicking over the notches formed in the rack bar. Further motion to the right of the. truck now brings the left fixed totalizer fgainstthe middle totalizer and compels the middle totalizer to travel to the right along with the truck. During all this time the reciprocator occupied its'normal position, that is, it a'butted against the spring 16. The

continued further motion of the middle totalizer, which meanwhile has engaged the bolt 20, now compels the reciprocator to move still farther to the right, compressing right without any further interference'from' the reciprocator. The reciprocator immediately returns to its normal position under.

the influence of the spring 16. The further motion of the carriage now carries the left totalizer past the master mechanism, andthe carriage A is then in the startlng position again. l

It will be noticed that the return of the carriage automatically returns the middle totalizer to its position at the left end of the truck thus locating it ready for any numbers that might be written. at the left side of the sheet of-paper. 'Moreover, while in this position it is locked by its latch engaging vthe notch thus preventing it from being shifted toward the right While the fixed totalizer toward the left prevents any motion toward the left. In this position it is retained until the totalizer. mechanism into play and operates it as above COIIIGS descrlbed.

While in the drawings there has been illustrated a jumping middle totalizerv with a fixedtotalizer toward the right and an-:

other fixed totalizer toward theleft, it is evi dent that these fixed totalizers can be replaced by any form' of fixed stop in so far as-their action upon the reciprocating totalizer is concerned. In many cases, particularly when words are to be written on the-paper im mediately adjacent to the zone of action of the totalizer would probably be stationary the reciprocating totalizer, some form of stop might be preferable 'to the fixed totalizer, as occupying less room. Such stops are now put on the market in connection with the Wahl adding machine and they are quite narrow, occupying but one space in width. It will thus be seen that if there is a column of figures to be added immediately to the right or to the left'ofthe zone of action of themiddle totalizer then'such a column can be added by means of a fixed totalizer which serves the double function of totalizer for the column and a stop for the jumping totalizer. If there is no column of figures immediately adjacent to the zone of action of the jumping totalizer, then such a fixed totalizer may be replaced by any form of stop.

While in the illustration there has been shown only one jumping totalizer mounted upon the truck, it is perfectly evident that on long trucks there might be several, each operative within its own zone of reciprocation, the zone being delimited by the stops mounted on each side of the totalizer. The

'reciprocator will cocperate 'first with one -jumping totalizer, then as the totalizer is carried too far away, thereciprocator will cooperate with the next jumping totalizer, etc. This is one of the principal features of my invention. As far as I am aware, it

is new to provide means-whereby more than one jumping totalizer may be operated on thesame calculating machine.

In the drawings accompanying this specification, the typewriter is of the Remington type, that is, the paper moves while the type basket is stationary. Of course thismight easily be modified without departing from the spirit of my invention; For instance, the paper might be stationary while the type basket might move. In either case, there is always some part that moves continually in order to determine upon the paper the location for-the printing of the figures. And

that particular part or anything that moves in unison therewith I call the. printing carriage. In the mechanism here described the printing carriage may therefore be considered to be the carriage of the typewriter or the truck or any part that continually travels in unison therewith. For instance the rackfastened to the truck may be called the printing carriage.

a In the drawings accompanying this speci-' fication and in the mechanism' described there has been shown a reciprocating totalizer. V This is the form in which the calcu- "lating. machine has been put on the market in connection with the Remington type at Writer. Of course it is understood, t

should the typewriter be of a different class, for instance a book typewriter like the Elliott-Fisher machine, then the mechanism would naturally be changed therewith, and

while the parts above described as stationary would reciprocate. In fact, calculating inachines in connection with typewriters might loosely be subdivided-into three classes:

- 1. Those in which the master wheel is stationary while the totalizer travels relatively thereto. v

2. Those in which the totalizer is stationary while the master'wheel travels relatively I thereto.

decimal place of calculating in the calculating machine. I therefore call this traveling piece the decimal carriage. This decimal carriage may therefore be a totalizer, a master wheel or; a trigger, the name decimal carriagebein'g applied to it because of itsfunction Of'dete'rmining the decimal place of the calculating independent of other additional functions-it may possess. In thislg 'inachine, the decimal carriage is the traveling total- 1zer.

Reviewing, it will be seen that in themachine embodying my invention two distinct mechanisms .come into play at different timesv One is the means for releasing the totalizer by the tripper, permitting it to be drawn back'to the right ready to be car'- ried along-to the left to receive the next number. This is old in the art. is the mechanism whereby the totalizer is disconnected from the reciprocator at each extreme of the motion of the latter. might be described as a means rendering the jumping mechanism inoperative when carried beyond its zone of action. m-Again it might be described as a means for-rendering the jumping mechanism operative within its zone of action. o 7

Another way of expressing the same thing might beiemployed. It might be said that the reciprocator and totalizer become disengaged from each other'at either extreme oftheir travel. That is, the'reciprocatorbetheir positions and to place the bolt upon thetotalizer or the decimal carnage and the catch upon the reciprocator. Moreover, 1t 13 travel of the totalizer.

comes-disengaged fromthe totalizer at either extremeof the travel of the reciprocator or again, considering it from another standpoint, the reciprocator becomes disengaged from the totalizer at either extreme of the statement would apply if the words decimal reciprocatorand a catch upon the totalizer. It is perfectly evident that it would be nothing but a mechanical equivalent to reverse not necessary that the bolt be lifted from the catch. The catch might just as well be lifted away from the bolt and therefore I do not wish to limit myself to the particular location of either the bolt or the catcher the particular means of disconnecting one from.

construction can be varied without departing from the spirit of my invention. There would be no difficulty in shifting the hill from the frame to the truck which hill would therefore at a. predetermined perlod The other- This' Similarly, the same i as an illustration, 7

treme position, and: riding up upon the: hill lifts theibblt from the catch. The action of the fixedIstop upon the reciprocator to disconnect from the-totalizer is therefore indirect. The mechanism pointed out in the last paragraph shows that it need not be indirect but may -be direct. Attention is called to the fact that it. is really the fixed stop upon the traveling truck that causes said disconnecting of the reciprocator and decimal carriage, for if the stop were not there, such disconnecting would not occur.

The drawings show a master mechanism which has only one master wheel. But my invention can easily be applied to a master mechanism which includes therein more than one master wheel, like the one shown in Patent No. 893,722, issued to me July 21, 1908.

Employing such a plurality of master 'wheels, it is evident that the parts may be 'so arranged that the reciprocatory totalizer will reciprocate. in front of one master wheel while the fixed totalizer at the right will not yet have reached any master wheel, although it is' continually approaching nearer and nearer thereto. This condition persists during the travel of the carriage through its zone of horizontal addition.' After the car- 'riage reaches the end of its zone, the reciprocatory totalizer will be carried out of its reciprocatory latitude and will now reach the second master wheel, while the fixed totalizer at the right will now reach the first master wheel. that is, the one previously operating the reciprocatory totalizer. As shown in the above cited Patent. No; 893,722, the second master wheel subtracts, when the first master wheel adds. "The operating of the. machine will therefore cause the number now appearing in thereciprocatory totalizer to be subtracted therefrom. and to be simultaneously added into the fixed totalizer at the right. other words, the .totals computed by the reciprocatory totalizer willjnow be transferred into the fixed totalizer, which.

may therefore becalled the grand totalizer.

It will thus be seen that without any change in my invention, but simply by combining it with mechanism already shown in patents previously issued to me, it may be I used'to compute quite a variety of calculations of whichone has just above been given I claim 1. In a machine adapted for calculating and horizontal printing: a decimal carriage riage cooperatingbwith the decimal carriage Within the zone ut not coiiperating therewith Without the zone, and means to'move said reciprocator relative to said printing I and horizontal printing: adecimalcarriage carriage. a I

2. In a machine adapted for calculating and horizontal printing: a decimal carriage traveling to locate the calculating'pointj;

I a printing carriage traveling to locate the printing point, and including in:v its travel a zone of horizontal additionya reciprocator relatively movable to said printing car;

riage to reciprocate the decimal carriagefor the calculating of the horizontally printed numbers and traveling at the same rate as said decimal carriage; mechanism auto-' matically connecting the reciprocator and the decimal carriage within said zone and disconnecting them without said zone, 'and means to move said reciprocator relative to said printing carriage.

3. In a machine adapted for calculating and horizontal printing: a decimalcarriage traveling to locate the calculatingpoint, a printingcarriage traveling to locate the printing point, and including in ,its'travel a zone of horizontal addition; a reciprocator relatively movable to said printing'carriage to reciprocate the decimal carriage for the calculating of the horizontally printed. numbers and traveling at the same rate as said decimal carriage; a-bolt and catch automatically connecting the reciprocator and the decimal carriage within said zone and disconnecting them without said zone, and means to move said reciprocator relative to said printing carriage.

4. In a machine adapted for calculating and horizontal printing: a decimal carriage traveling to locate the calculatin point; a printing carriage, traveling to ocate the printing point, and including in its travel a zone of horizontal. addition; a reciprocator relatively movable to said printing carriage to reciprocate the decimal carriage for the cal culating of the horizontally printed numbers and traveling at the same rate as said decimal carriage; mechanism for disconnecting the decimal carriage and the reciprocator when the printing carriage is moved beyond its zone, and means to move said reciprocator relative to said printing carriage.

Ina machine adapted for calculating and horizontal printing: a decimalcarriage traveling to locate the calculating point; a

printing carriage traveling to locate the printing point, and including in its travel a zone of horizontal addition; a reciprocator relatively movable to said-printing carriage t0 reclprocate the decimal carriage for the calculating of the horizontally printed number'sand traveling'at the-same rate as said decimal carria e mechanism'for disconnecting the decimal carriage and the reciprocator when the decimal carriage is moved to j y an extreme position, and means to move said reciprocator-- relative to said printing carriage. I i I 6. In a'inachine adapted for calculating traveling to locatethe calculatin poin a printing carriage traveling to ocate the printing point and includingin its travel a zonecf horizontal addition; a reciprocator relatively movable to said. printing carriage to reciprocate the decimal carriage for'the icalculating of the horizontally printed numbers and traveling at the same rate 'as'said jdecimal carriage; mechamsm for disconnect- :when the reciprocator is moved to an extreme position, and means ,to move said the printing point, and. including in its travel a zone of horizontal addition; a reciprocator relatively movable to said printing carriage to reciprocate the totalizer' or the master mechanism for the calculating of the horizontally printed numbers and traveling at the same rate as said totalizer or. master mechanism; mechanism for disconnecting the'totalizer'or master mechanism from the reciprocator when the printing carriage is moved beyond its zone, and means to move said reciprocator relative to said printing carriage. 8. In a machine adapted for calculating and horizontal printing: a totalizer and master mechanism therefor, traveling relatively to each other to locate the calculating point;

a'printing carriage traveling to locate the nism for the calculating of the horizontally printed numbers and traveling at thesame rate as said totali'zer or master mechanism;-

mechanism for the disconnecting of the totalizer or master mechanism from therec1procator when the totalizer or master mechaing the decimal carriage and the reciprocator nism are moved to an extreme position, and

means to move said reciprocator relative tosaid printing carriage.

9. In a machine adapted for calculating and horizontal printing: a totalizer and master mechanism therefor, traveling relatively to each other to locate the calculating point;

- a printing carriage traveling to locate the printing point; and including in its travel a zone of horizontaladdition; areciprocator relatively movable to said printing carriage to reciprocate the totalizer or master mechanism for the calculating of the horizontally printed numbers and traveling at the same rate as said totalizer or master mechanism;

- mechanism for disconnecting the totalizer or the master mechanlsm from the reciprocatorwhen the reciprocator is moved to an extreme position, and means to move said reciprocator relative tosaid printing carriage.

10. In a machine adapted for calculating and horizontal printing: a decimal carriage traveling to locate the calculating point; a

: printing carriage traveling to locate the printing point, and including. Within its travel a zone of horizontal addition; a reciprocator relatively mov-able to said printing carriage to reciprocate the decimal carriage for the cal'culatingof the horizontally printed numbers and traveling at the same rate a s said decimal carriage; a bolt on the reciprocator; a catch on the decimal carriage,

the bolt and catch automatically connecting the reciprocator and decimal carriage within said zone and disconnectmg them Without said zone, and means to move said reciprocator relative to said printing carriage.

11. Ina machine adapted for calculating and horizontal printing: a totalizer traveling to locate the calculating point; a printing carriage traveling to locate the printing point and including in its travel a zone' of horizontal addition; a reciprocator relatively movable to said printing carriage to reciprocate the totalizer for the calculation of the horizontally printed numbers andtraveling at the same rate as said'totalizer; mechanism for disconnecting the totalizer and the reciprocator When the printing carriage is moved beyond its zone, and means to move saidreciprocator relative to saidprinting point'and including in its travel a zone of horizontal addition; a reciprocator relatively movable to said printing carriage to recipro-' cate the totalizer'for the calculation of the horizontally printed numbers and traveling at the same rate as said totalizer; mechanism for disconnecting the totalizer and the reciprocator When the reciprocator is moved to an extreme position, and means to move said reciprocator relative to said printing carriage;

- 14. Ina machine adapted for calculating and horizontal printing: a decimal carriage traveling to locate the calculating point; a printing carriage traveling to locate the printing point andincluding in its travel a zone of horizontal addition; a reciprocator relatively movable to said printing carriage to reciprocate the decimal carriage for the calculating ofthe horizontally printed numbers and traveling at the same rate as said decimal carriage; mechanism including a part mounted on the printing carriage and operating to disconnect the reciprocator and the decimal carriage Whenever said printing carriage travels Without said zone, and means to move said reciprocator-relative to said printing carriage.

15 In a machine adapted for calculating and horizontal printing; a decimal carriage traveling to locate the calculating point; a printing carriage traveling to locate the printing point and including in its travel a zone of horizontal addition a reciprocator relatively movable to said printing carriage to reciprocate the decimal carriage for the calculating of the horizontally printed numbers and traveling at the same rate as said decimal carriage; mechanism including a partmounted' on the printing carriage and operating to carry the decimal carriage to an extreme position Whenever said printing car riage travels beyond said zone to thereby disconnect'the reciprocator and the decimal carriage, and means to move said reciprocator relative to said printing carriage.

16. In a machine adapted for calculating and horizontal printing: a decimal carriage traveling to locate the calculating point;

a printing carriage traveling to locate the printing point and including in its travel a zone of horizontal addition; a reciprocator relatively movable to said printing carriage to reciprocate the decimal carriage for the calculating of the horizontally printednumbers and traveling at the same rate as said decimal carriage; mechanism including a part mounted on the printing carriage and operating to carry the reciprocator to an extreme position whenever said reciprocator travels beyond said zone, to thereby disconnect the reciprocator and, decimal carriage, and means to move sa1d reciprocator relatlve' "to said nrintingcarriage.

17 In a machine adapted for calculating and horizontal printing: a decimal carriage traveling to locate the calculating point;

a printing carriage traveling to locatethe printing point and including in its travel a zone of horizontal addition; a reciprocator relatively movable to said printing carriage to reciprocate thedecimal carriage for the calculating of the horizontally printed numbers and traveling at the same rate as said decimal carriage; mechanism including a stop mounted upon the printing carriage and operating to disconnect the reciprocator and decimal carriagewhenever said printing carrlage travels beyond said zone, and means to move said reciprocator relative to said print 'cate-the totalizer for the calculating of the i'ng carriage.

18. In a machine adapted for calculating and horizontal printing 'a'totalizer traveling to locate the calculating point; a printing carriage traveling to locate the printin point and including in its travel a zone 0 horizontal addition; a reciprocator relatively movable to said printing carriage to reciprohorizontally printed numbers and traveling at the same rate as said totalizer; mechanism including a part mo'untedon the printing carriage and'operating to disconnect the recip- V rocator and the totalizer whenever said printing carriage travels without said zone,

and means to move said reciprocator'relativeto said printing carnage.

19. In a machine adapted for calculating and horizontal printing a totalizer: traveling to locate the calculating point; a printing carriage traveling to locate the printing point and including in its travel a zone of horizontal addition; a reciprocator to reciprocate the totalizer for the calculating of the horizontally printed numbers; and mechanism mounted on the printing carriage and operating to carry the totalizerto an extreme position Whenever said printing carriage travels beyond said zone to thereby disconnect the reciprocator and the totalizer.

20.'In a machine adapted-for calculating and horizontal printing: a totalizer traveling to locate the calculating point; a printing carriage traveling to. locate the printing point and including in its travel a zone of horizontal addition; a reciprocator to recipfrocate the totalizer for the calculating of the horizontally printed numbers; and mechanism including a part mounted on the printing carriage and operating to carry the reing carriage traveling to locate the printing point'and including in its travel a zone of.

horizontal addition; a reciprocator to reciprocate the totalizer for the calculating of the horizont allyprinted numbers; a bolt on the reciprocator anda catch on the totalizer for the connecting of the reciprocator and totalizer; and a rider on the reciprocator and a hill on the framework for disconnecting the reciprocator and totalizer. r

22. In a calculating machine, the combination of atraveling carriage, a reciprocating totalizer, a spring to hold said totalizer in a normalposition and being adapted to be disconnected from said totalizer,- .and means to automatically govern the connection of said spring-to said totalizer at points determined. by the travel of said carriage. I

In witness whereof, I have hereunto subscribed my name in the presence of twolwit- HYMAN ELI GOLDBERG. Witnesses '3 I. CHAIMovrroH,

" DAVID GOLDBERG.

ne'sses. 

